NORMAL |
MILD |
MODERATE |
SEVERE |
|---|
Ejection Fraction |
52 – 72
%
|
41 – 51
%
|
30 – 40
%
|
< 30
%
|
|---|---|---|---|---|
Thickness |
0.6 – 1
cm
|
1.1 – 1.3
cm
|
1.4 – 1.6
cm
|
≥ 1.7
cm
|
LVEDD |
4.2 – 5.8
cm
|
5.9 – 6.3
cm
|
6.4 – 6.8
cm
|
> 6.8
cm
|
LVESD |
2.5 – 4.0
cm
|
4.1 – 4.3
cm
|
4.4 – 4.5
cm
|
> 4.5
cm
|
End-diastolic Volume |
62 – 150
mL
|
151 – 174
mL
|
175 – 200
mL
|
> 200
mL
|
Indexed End-diastolic Volume |
34 – 74
mL/m2
|
78 – 89
mL/m2
|
90 – 100
mL/m2
|
> 100
mL/m2
|
GLS |
(-22%) to (-18%) |
(-17%) to (-16%) |
(-15%) or more (+) |